diff options
Diffstat (limited to 'cmd/nvedit.c')
| -rw-r--r-- | cmd/nvedit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmd/nvedit.c b/cmd/nvedit.c index 11c3cea882b..636bddee1be 100644 --- a/cmd/nvedit.c +++ b/cmd/nvedit.c @@ -499,6 +499,9 @@ static int do_env_load(struct cmd_tbl *cmdtp, int flag, int argc, static int do_env_select(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { + if (argc < 2) + return CMD_RET_USAGE; + return env_select(argv[1]) ? 1 : 0; } #endif |